54296450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 109951296

約数和(自身を除く): 55654846

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 811, 1030, 1339, 1622, 2575, 2678, 4055, 5150, 6695, 8110, 10543, 13390, 20275, 21086, 33475, 40550, 52715, 66950, 83533, 105430, 167066, 263575, 417665, 527150, 835330, 1085929, 2088325, 2171858, 4176650, 5429645, 10859290, 27148225, 54296450]

約数ペア:

[(1, 54296450), (2, 27148225), (5, 10859290), (10, 5429645), (13, 4176650), (25, 2171858), (26, 2088325), (50, 1085929), (65, 835330), (103, 527150), (130, 417665), (206, 263575), (325, 167066), (515, 105430), (650, 83533), (811, 66950), (1030, 52715), (1339, 40550), (1622, 33475), (2575, 21086), (2678, 20275), (4055, 13390), (5150, 10543), (6695, 8110)]